EP1628466A4 - Dispositif d'insertion d'informations en filigrane, dispositif de traitement d'images, procede d'insertion d'informations en filigrane, et procede de traitement d'images - Google Patents

Dispositif d'insertion d'informations en filigrane, dispositif de traitement d'images, procede d'insertion d'informations en filigrane, et procede de traitement d'images

Info

Publication number
EP1628466A4
EP1628466A4 EP04733918A EP04733918A EP1628466A4 EP 1628466 A4 EP1628466 A4 EP 1628466A4 EP 04733918 A EP04733918 A EP 04733918A EP 04733918 A EP04733918 A EP 04733918A EP 1628466 A4 EP1628466 A4 EP 1628466A4
Authority
EP
European Patent Office
Prior art keywords
image processing
watermark information
information embedding
processing device
processing method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04733918A
Other languages
German (de)
English (en)
Other versions
EP1628466A1 (fr
Inventor
Kurato Maeno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Publication of EP1628466A1 publication Critical patent/EP1628466A1/fr
Publication of EP1628466A4 publication Critical patent/EP1628466A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32203—Spatial or amplitude domain methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00838—Preventing unauthorised reproduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32203—Spatial or amplitude domain methods
    • H04N1/32224—Replacing pixels of an image with other pixels from the same image, e.g. texture block coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32203—Spatial or amplitude domain methods
    • H04N1/32261—Spatial or amplitude domain methods in binary data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32288—Multiple embedding, e.g. cocktail embedding, or redundant embedding, e.g. repeating the additional information at a plurality of locations in the image
    • H04N1/32293—Repeating the additional information in a regular pattern
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Cleaning In Electrography (AREA)
EP04733918A 2003-05-28 2004-05-19 Dispositif d'insertion d'informations en filigrane, dispositif de traitement d'images, procede d'insertion d'informations en filigrane, et procede de traitement d'images Withdrawn EP1628466A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003150803 2003-05-28
PCT/JP2004/006732 WO2004107734A1 (fr) 2003-05-28 2004-05-19 Dispositif d'insertion d'informations en filigrane, dispositif de traitement d'images, procede d'insertion d'informations en filigrane, et procede de traitement d'images

Publications (2)

Publication Number Publication Date
EP1628466A1 EP1628466A1 (fr) 2006-02-22
EP1628466A4 true EP1628466A4 (fr) 2006-07-05

Family

ID=33487193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04733918A Withdrawn EP1628466A4 (fr) 2003-05-28 2004-05-19 Dispositif d'insertion d'informations en filigrane, dispositif de traitement d'images, procede d'insertion d'informations en filigrane, et procede de traitement d'images

Country Status (6)

Country Link
US (1) US20070041608A1 (fr)
EP (1) EP1628466A4 (fr)
JP (1) JP4337819B2 (fr)
KR (1) KR100971103B1 (fr)
CN (1) CN100448260C (fr)
WO (1) WO2004107734A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004274092A (ja) * 2002-07-23 2004-09-30 Ricoh Co Ltd 画像処理装置、画像処理方法、画像処理プログラム、及び画像処理プログラムを記憶する記憶媒体
JP4819723B2 (ja) * 2006-03-16 2011-11-24 株式会社リコー 情報抽出装置、情報抽出方法、情報抽出プログラム及び記録媒体
JP4776436B2 (ja) * 2006-05-25 2011-09-21 株式会社リコー パターン画像を形成する画像処理装置、画像処理方法およびプログラム
US8325970B2 (en) * 2007-03-19 2012-12-04 Ricoh Company, Limited Apparatus, method, and computer product for image processing
JP2010232835A (ja) * 2009-03-26 2010-10-14 Apollo Japan Co Ltd マルチ情報埋込装置及び方法、マルチ情報読取装置及び方法、並びにマルチ情報印刷媒体
JP5193124B2 (ja) * 2009-04-23 2013-05-08 株式会社日立情報制御ソリューションズ 電子透かし埋め込み方法及び装置
CN102156954B (zh) * 2011-03-31 2012-08-22 河南省臻嘉科技有限公司 基于qr分解的数字图像水印嵌入方法和数字图像认证方法
US8915450B2 (en) 2011-04-27 2014-12-23 Hewlett-Packard Development Company, L.P. Dual deterent incremental information object
JP5962015B2 (ja) 2012-01-06 2016-08-03 株式会社リコー プログラム、印刷処理方法、印刷システム
JP5809212B2 (ja) * 2013-09-09 2015-11-10 株式会社アポロジャパン マルチ情報埋込装置及び方法、マルチ情報読取装置及び方法、並びにマルチ情報印刷媒体
WO2017110505A1 (fr) * 2015-12-25 2017-06-29 株式会社リコー Dispositif de traitement d'image, procédé d'affichage d'image et programme
JP6707947B2 (ja) * 2016-03-29 2020-06-10 株式会社リコー 画像処理装置、画像処理方法及びプログラム
KR102564187B1 (ko) * 2019-09-10 2023-08-07 (주)리마보안연구소 보안영상 생성 디스플레이 장치 및 어댑터
CN111625854B (zh) * 2020-05-25 2022-10-14 聚好看科技股份有限公司 文档加密方法、访问方法、服务器及系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0229679A (ja) * 1988-07-19 1990-01-31 Dainippon Printing Co Ltd コピー牽制シート
US20010030761A1 (en) * 2000-04-10 2001-10-18 Hiriyuki Ideyama Image data processing apparatus and method for embedding additional information into image data, data processing apparatus and method, and image forming apparatus
US20020176116A1 (en) * 2001-04-12 2002-11-28 Rhoads Geoffrey B. Digital watermarks as a communication channel in documents for controlling document processing devices
EP1302329A2 (fr) * 2001-10-16 2003-04-16 Dai Nippon Printing Co., Ltd. Procédé de formation d'image sur une imprimante et procédé empêchant la falsification

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6039357A (en) * 1992-01-08 2000-03-21 Moore North America, Inc. Security bands to prevent counterfeiting with color copies
JP3740255B2 (ja) * 1997-07-15 2006-02-01 キヤノン株式会社 画像処理装置及び方法及び記憶媒体
JP2001069340A (ja) * 1999-08-30 2001-03-16 Canon Inc 画像処理装置及びその方法、及び記録媒体
JP4092529B2 (ja) * 1999-11-02 2008-05-28 富士ゼロックス株式会社 画像処理装置及びコンピュータ読取可能な記憶媒体
JP3837999B2 (ja) * 2000-06-05 2006-10-25 富士ゼロックス株式会社 画像生成方法および画像生成装置
JP3997720B2 (ja) * 2001-04-05 2007-10-24 富士ゼロックス株式会社 画像処理装置及び画像形成装置
US20030016825A1 (en) * 2001-07-10 2003-01-23 Eastman Kodak Company System and method for secure watermarking of a digital image sequence
US7039215B2 (en) * 2001-07-18 2006-05-02 Oki Electric Industry Co., Ltd. Watermark information embedment device and watermark information detection device
JP3628312B2 (ja) * 2001-07-18 2005-03-09 沖電気工業株式会社 透かし情報埋め込み装置，及び，透かし情報検出装置
US7085399B2 (en) * 2002-06-18 2006-08-01 Oki Electric Industry Co., Ltd. Watermark information embedding device and watermark information detection device
US7046820B2 (en) * 2002-07-16 2006-05-16 Matsushita Electric Industrial Co., Ltd. Methods for digital watermarking of images and images produced thereby
JP4120328B2 (ja) * 2002-09-18 2008-07-16 富士ゼロックス株式会社 画像処理装置、画像処理方法、及び画像処理プログラム
JP4000970B2 (ja) * 2002-09-18 2007-10-31 富士ゼロックス株式会社 画像処理装置、画像処理方法及び画像処理プログラム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0229679A (ja) * 1988-07-19 1990-01-31 Dainippon Printing Co Ltd コピー牽制シート
US20010030761A1 (en) * 2000-04-10 2001-10-18 Hiriyuki Ideyama Image data processing apparatus and method for embedding additional information into image data, data processing apparatus and method, and image forming apparatus
US20020176116A1 (en) * 2001-04-12 2002-11-28 Rhoads Geoffrey B. Digital watermarks as a communication channel in documents for controlling document processing devices
EP1302329A2 (fr) * 2001-10-16 2003-04-16 Dai Nippon Printing Co., Ltd. Procédé de formation d'image sur une imprimante et procédé empêchant la falsification

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 179 (P - 1034) 10 April 1990 (1990-04-10) *
See also references of WO2004107734A1 *

Also Published As

Publication number Publication date
US20070041608A1 (en) 2007-02-22
CN1792087A (zh) 2006-06-21
JPWO2004107734A1 (ja) 2006-07-20
KR20060014061A (ko) 2006-02-14
EP1628466A1 (fr) 2006-02-22
WO2004107734A1 (fr) 2004-12-09
CN100448260C (zh) 2008-12-31
KR100971103B1 (ko) 2010-07-20
JP4337819B2 (ja) 2009-09-30

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20060606

RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 1/32 20060101AFI20060531BHEP

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE ES FR GB IT NL

17Q First examination report despatched

Effective date: 20060911

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: OKI DATA CORPORATION

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20170328